Southwest Airlines WN3729 Flight Status Today

Domestic flight Southwest Airlines WN3729 takes off from Los Angeles (LAX) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Los Angeles International Airport at 13:25 America/Los_Angeles. The flight is expected to land at Lambert-St. Louis International Airport at 18:55 America/Chicago. The flight will last about 3 hours 40 minutes.

WN3729 - SWA3729 Southwest Airlines (WN)
LAX Los Angeles United States
Flight LAX to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure Los Angeles International Airport
IATA: LAXICAO: KLAX
Scheduled 13:25
1 None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 18:55
2 None
WN3729 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 40 minutes
  • Flight Distance: 2561 kms / 1592 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KFAM2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Chicago
  • Current Time in Los Angeles: Saturday 2026-03-21 23:58 PM
  • Current Time in Saint Louis: Sunday 2026-03-22 01:58 AM

Southwest Airlines WN3729 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN3729
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 8
DELAYED 4
CANCELLED 0
ON TIME 12
DELAYED 4
CANCELLED 0
ON TIME 15
DELAYED 7
CANCELLED 0
ON TIME 15
DELAYED 12
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN3729 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Mon 16 Mar
Arrived On time
Los Angeles (LAX) 2026-03-16T13:25
Saint Louis (STL) 2026-03-16T18:55
2026-03-16T13:29
2026-03-16T19:09
Tue 10 Mar
Arrived Delayed by 31m
Los Angeles (LAX) 2026-03-10T12:30
Saint Louis (STL) 2026-03-10T18:00
2026-03-10T13:03
2026-03-10T18:31
Mon 09 Mar
Departed On time
Los Angeles (LAX) 2026-03-09T13:25
Saint Louis (STL) 2026-03-09T18:55
2026-03-09T13:24
Thu 05 Mar
Scheduled On time
Los Angeles (LAX) 2026-03-05T13:25
Saint Louis (STL) 2026-03-05T18:55
Sat 18 Oct
Departed On time
Los Angeles (LAX) 2025-10-18T10:20
Saint Louis (STL) 2025-10-18T13:00
2025-10-18T10:19
Mon 29 Sep
Scheduled On time
Los Angeles (LAX) 2025-09-29T09:55
Saint Louis (STL) 2025-09-29T13:55
Sun 28 Sep
Scheduled On time
Los Angeles (LAX) 2025-09-28T14:00
Saint Louis (STL) 2025-09-28T15:30
Sat 27 Sep
Arrived On time
Los Angeles (LAX) 2025-09-27T10:00
Saint Louis (STL) 2025-09-27T14:05
2025-09-27T10:09
2025-09-27T14:01
Fri 26 Sep
Departed Delayed by 17m
Los Angeles (LAX) 2025-09-26T09:55
Saint Louis (STL) 2025-09-26T13:55
2025-09-26T10:17
Thu 25 Sep
Departed On time
Los Angeles (LAX) 2025-09-25T09:55
Saint Louis (STL) 2025-09-25T13:55
2025-09-25T09:59

Flight routes similar to Southwest Airlines WN3729

Airline Flight no Departure Arrival
American Airlines AA6215
American Airlines 		21/03/2026
18:17 		3 hours 41 minutes
23:58
Alaska Airlines AS6320
Alaska Airlines 		21/03/2026
18:17 		3 hours 41 minutes
23:58
Japan Airlines JL7536
Japan Airlines 		21/03/2026
18:17 		3 hours 41 minutes
23:58
Qantas QF4819
Qantas 		21/03/2026
18:17 		3 hours 42 minutes
23:58
Air Tahiti Nui TN1254
Air Tahiti Nui 		21/03/2026
18:17 		3 hours 42 minutes
23:58
SkyWest Airlines OO6215
SkyWest Airlines 		21/03/2026
18:17 		3 hours 49 minutes
23:58
Fiji Airways FJ5096
Fiji Airways 		21/03/2026
18:17 		3 hours 41 minutes
23:58
Malaysia Airlines MH9422
Malaysia Airlines 		21/03/2026
18:17 		3 hours 41 minutes
23:58

Southwest Airlines Flight WN3729 FAQs

What is the scheduled flight duration for Southwest Airlines WN3729 flight?

On average, nonstop flight takes 3 hour(s) 40 minutes, with the flight distance of 2561 km (1592 miles).

What type of aircraft is used for the Southwest Airlines WN3729 flight?

All Southwest Airlines WN3729 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight Southwest Airlines WN3729 is arriving at?

Flight Southwest Airlines WN3729 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN3729 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN3729 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .